'In the logging woods', Harpers
Tags: 1970s; 1979; 1979-10-1; California; Employees; Hager, Stan; Health and hygiene; Lumber trade; Lumbering; Lumbering accidents; Medicine; Occupational Health; Occupational Safety and Health Administration (Calif.); Public health; Safety measures; Sierra Nevada
'Geographical survey in the Sierras', Harpers
Tags: 1950; 1950-10-1; 1950s; Description and travel; Earth Sciences; Geography; Kouwenhoven, John Atlee; Lake; Nevada; Rideing, William H. (William Henry); Sierra Nevada; Sierra Nevada (Califand Nev.); Surveying; Tahoe
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